diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared')
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/irq_asm.S | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/irq_asm.S b/c/src/lib/libbsp/sparc/shared/irq_asm.S index cecb56cae4..eef144fcab 100644 --- a/c/src/lib/libbsp/sparc/shared/irq_asm.S +++ b/c/src/lib/libbsp/sparc/shared/irq_asm.S @@ -372,8 +372,6 @@ dont_do_the_window: * %l5 directly into the ISF below. */ -save_isf: - /* * Save the state of the interrupted task -- especially the global * registers -- in the Interrupt Stack Frame. Note that the ISF @@ -474,7 +472,6 @@ dont_fix_pil: or %g5, SPARC_PSR_PIL_MASK, %g5 pil_fixed: wr %g5, SPARC_PSR_ET_MASK, %psr ! **** ENABLE TRAPS **** -dont_fix_pil2: /* * Vector to user's handler. @@ -609,7 +606,6 @@ isr_dispatch: ta SPARC_SWTRAP_IRQEN ! syscall (enable interrupts to same level) ! No, then clear out and return -allow_nest_again: ! Zero out ISR stack nesting prevention flag st %g0, [%g6 + SPARC_PER_CPU_ISR_DISPATCH_DISABLE] |